It’s a seven-chambered Callao Caves boast of massive limestone and other rock formations, skylights and a chapel. Other pristine and undisturbed caves with living rock formations in the area include Sierra Cave, Quibal Cave, Odessa-Tumbali Cave System, Jackpot Cave, Roc and San Carlos Caves, among others. More than 300 caves dot the area, 75 of which have been documented by the National Museum since 1977. Within the area is the Pinacahauwan River conducive for river rafting or boating, kayaking, fishing and swimming while the mountains are perfect for trekking and mountaineering.
photo courtesy: click the city
